Description

Liebherr L 580 2014 Service Manual

I’ve spent 28 years under hoods and behind loader buckets. When a Liebherr L 580 2014 Service Manual lands on the workbench, I know I’ve got the right data. No guesswork. This factory manual runs 790 pages, and every page was written by Liebherr’s own tech docs team. Not some third-party outfit that lifted specs from a forum. You want to rebuild a steering cylinder? You need the correct torque for the piston nut. That data is in here.

Safety Instructions: 20 Subsections You Will Read

Page 3 of the manual starts with the preface and warning symbol definitions. Page 4 shows you the signal words — DANGER, WARNING, CAUTION — and how they’re structured. If you’ve never worked on a Liebherr before, read these sections. I’ve seen guys skip the safety section and end up with hydraulic oil spraying at 3000 psi. Don’t be that guy. The manual covers everything from crushing injuries to safe driving on slopes (010.1.7), parking safely (010.1.8), and even welding on the machine (010.1.13). You get 20 specific safety subsections. That’s not padding — that’s liability protection.

Special Tools for Maintenance and Repair Work

The manual lists special tools for Liebherr diesel engines (010.2.2), steering cylinders, the electrical system, the transmission (010.2.5), and both front and rear axles MT-L II (010.2.6 and 010.2.7). You need to know which puller or adapter to use before you start. Guessing with a pickle fork costs you time and a seal. The air conditioning system and cab glazing also get their own tool lists (010.2.8 and 010.2.9). If you’re rebuilding a hydraulic cylinder, section 010.3.2 gives you the assembly instructions for the piston and piston nut per WN 4121 — including maximum permissible adapter operating pressure.

Prestressing Forces and Tightening Torques — Metric Threads

Section 010.3.1 gives you the prestressing forces and tightening torques for bolts with metric standard and fine threads. This is the kind of data you need when you’re bolting a hydraulic cylinder piston nut. If you don’t have the correct torque, you’ll either strip threads or under-tighten and cause leaks. I’ve seen both. The manual also covers the splitter box, clutch, and every fastener on the machine. For the splitter box, you’ll need the special tools from 010.2.5. Don’t rely on a generic torque chart — use the Liebherr factory values.

Does This Manual Cover the Fuel System?

It covers the diesel engine specs (020.2.1), the fuel tank, fuel pre-filter (separator filter), fuel fine filter, and the diesel particulate filter temperature sensors. Also the air filter vacuum switch. If you need to replace a fuel filter, the manual gives you the part numbers, service intervals, and the exact torque for the filter housing. That’s the difference between a leak-free job and a comeback. The working hydraulics section (020.4) includes the control valve block, pilot control unit, solenoid valve, hydro accumulator, and ride control accumulator. There’s even a float position pressure switch (020.4.6) and a stabilization module (020.4.7).

3 Major Systems You Can Repair

First, the cooling system: fan gear pump and motor (020.3.1 and 020.3.2). Second, the drive group: diesel engine, clutch, splitter box, and fuel system components. Third, the working hydraulics: pump, control valve block, pilot controls. Each section includes removal and installation steps, testing and adjustment procedures, and hydraulic plans. If you’re troubleshooting a no-steer condition, the pilot control unit and steering cylinder special tools (010.2.3) will get you there. The manual also covers the central lubrication system — both Liebherr and Groeneveld variants (010.2.10, 010.2.11).

Why OEM Documentation Matters

Aftermarket manuals often skip the safety warnings and use generic torque values. This is the real factory print — same PDF the dealer techs use. Liebherr-Werk Bischofshofen GmbH issued it in 2014, version 07. It’s not a reprint. The copyright page at page 2 says ‘copyright by LIEBHERR’. If you buy a copy from a third-party seller, you risk getting an incomplete scan or a watermarked preview. Here at AutoRepairManuals, you get the full 790-page document, no missing pages. Need the charge pressure specs? Check the technical data section. Working on the manual transmission? Refer to the transmission section and the special tools list. For additional detail on Manual Transmission procedures, there are external resources that cover gearbox theory. The transmission section also references Manual Transmission specific torque values from the OEM.

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Frequently Asked Questions

Is this manual for the L 580-1170 only?

Yes. The manual is valid for Liebherr L 580-1170. That’s the specific serial number range.

What about wiring diagrams?

The manual includes circuit diagrams, hydraulic plans, and technical drawings — but not full standalone electrical schematics. For that, you’d need the separate wiring diagram manual. The service manual focuses on removal, installation, testing, and adjustment. For instance, the splitter box section gives disassembly sequence and bolt torque. Without it, you’re guessing. I’ve seen cracked housings from overtightening. The manual also covers the electrical system special tools in section 010.2.4. If you’re working on the load sensing system or the stabilisation module, you’ll need the hydraulic plans here.

Stop guessing and get the real data. Access the Factory Manual from AutoRepairManuals and keep your L 580 running.